✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | July 20, 2022 |
|---|---|
| Upload Date | July 14, 2022 |
| Filename | UniversalMac_12.5_21G72_Restore.ipsw |
| Filesize | 13 GiB |
| SHA256sum | 49eb74f3313b0b0c22d4c055f56722143fdae1e5ccb1dcbf779a1a4c4dcbc42b |
| MD5sum | a06025227136e75af4e2bc7511f8acf5 |
| SHA1sum | c61f6d5411a5ce703fde89c07d6a963863e4cf67 |
| Identifier | MacBookAir10,1 |